Reverse RAG: Technical Strategies to Reduce Errors in Medical GenAI – Part 2

Part 1 Medical records processing demands precision and trust. Clinical decisions based on AI outputs require accurate extraction and interpretation of patient data (EHRs, lab reports, imaging notes). Hallucinations, where an AI generates plausible but incorrect information, pose severe risks, such as misdiagnoses or inappropriate treatments.Below are strategies to ensure reliability in GenAI-based clinical data …

Reverse RAG: Reduce Hallucinations and Errors in Medical GenAI — Part 1

Large language models are prone to hallucinations — generating incorrect or fabricated information — which can be dangerous in healthcare. To combat this, Mayo Clinic adopted a reverse RAG technique that effectively eliminated data retrieval hallucinations in their tests. In a traditional RAG setup, an LLM retrieves context from a knowledge source before generating an …

Logic App Deployment: ‘ConnectionAceStorageEntity.AceId’ Error

While deploying Logic Apps Standard through the Yaml pipeline, you may encounter an error message like this: "The property 'ConnectionAceStorageEntity.AceId' is immutable." This error typically occurs when a user inadvertently overrides access policies for API connections in Azure Portal, particularly when using managed identities. Let's break down the root cause and explore the steps to …

Logic App Standard Migration: XSLT Transform Failure

If you're in the process of migrating your BizTalk XSLT to Logic App Standard and have encountered the puzzling 'undefined undefined' error, you're not alone. This article breaks down the issue and provides clear action items to get you back on track. The Challenge:We've successfully migrated your XSLT from Logic App Consumption or BizTalk to …

Best Practices for Organizing APIs in a Git Repository

Effective API design is a crucial aspect of modern software development, enabling seamless communication and integration between various components of an application. When it comes to arranging APIs in a Git repository, two common options are to organize them based on either business functions or the type of API tech stack. Each approach comes with …

Troubleshooting Logic App Standard Deployment Error: connect ETIMEDOUT

In this blog post, I'll dive into a real-world scenario where a Logic App Standard deployment to an App Service Environment (ASE) encountered a perplexing error. The Deployment Error: A Head-Scratcher While deploying a Logic App Standard to an App Service Environment (ASE) through a YAML release pipeline, our team hit a roadblock. The deployment …

Criteria to Group Workflows in Logic App Standard

We can create and run multiple workflows in the same single logic app Standard resource and tenant. With this 1-to-many mapping, these workflows share resources, such as compute, processing, storage, and network, providing better performance due to their proximity. To group the Logic Apps and Azure functions in a meaningful way, we can use the …

Performance comparison of API authentication methods

API authentication is a critical aspect of securing modern web applications and APIs. There are several authentication methods available, each with its own strengths and weaknesses. In this article, we will explore the performance characteristics of some common authentication methods, including API keys, Basic Auth, OAuth, JWT, certificate-based authentication, OpenID Connect, and SAML. API keys …

BizTalk Error: Both SSO Servers Failed

To maintain a high level of security and reliability, BizTalk Group requires a master secret server cluster to provide redundancy for the Single Sign-On (SSO) services. To ensure that the SSO services in the BizTalk Group remain available even in the event of a failure, we configured a separate master secret server cluster on SQL …

Steps to define API Performance Baseline

Define Performance Goals and Key Performance Indicators (KPIs) Select a representative sample of APIs to test Choose a performance testing tool, e.g. SOAPUI, Postman Determine the test environment and configurations Define the test plan, including the test cases, test data, and test scenarios Determine the load tests conditions, such as number of users, concurrent requests, …